/**
 * @version v1.0
 * @Description:
 * @Author zhanzhongxin
 * @Date 2021/7/6 10:59
 * @Copyright 博为峰
 */
public class Demo02 {
    public static void main(String[] args) {
        int a = 6;
        byte b = 6;
        a = a + b; //隐士类型转换

        b = (byte) (b + 10);//强制类型转换

        long l = 20;

        double d = 3.14;

        float f = (float)3.14;

        d = f;//自动类型提升

        boolean bl = true;

    }
}
